add crypto quickstart doc

Signed-off-by: Hannah Hunter <hannahhunter@microsoft.com>

daprdocs/content/en/getting-started/quickstarts/cryptography-quickstart.md

@@ -0,0 +1,113 @@
+---
+type: docs
+title: "Quickstart: Cryptography"
+linkTitle: Cryptography
+weight: 79
+description: Get started with the Dapr Cryptography building block
+---
+
+{{% alert title="Note" color="primary" %}}
+The cryptography building block is currently in **alpha**. 
+{{% /alert %}}
+
+Let's take a look at the Dapr [cryptography building block](todo). In this Quickstart, you'll create an application that encrypts and decrypts data using the Dapr cryptography APIs (high-level). You'll:
+
+- Encrypt and then decrypt a short string, reading the result in-memory, in a Go byte slice.
+- Encrypt and then decrypt a large file, storing the encrypted and decrypted data to files using streams.
+
+<img src="/images/workflow-quickstart-overview.png" width=800 style="padding-bottom:15px;">
+
+{{% alert title="Note" color="primary" %}}
+This example uses the Dapr SDK. Using the Dapr SDK, which leverages gRPC internally, is **strongly** recommended when using cryptographic APIs (to encrypt and decrypt messages).
+{{% /alert %}}
+
+Currently, you can experience the cryptography API using the Go SDK.
+
+{{< tabs "Go" >}}
+
+ <!-- Go -->
+{{% codetab %}}
+
+> This quickstart includes one Go application called `crypto-quickstart`.
+
+### Pre-requisites
+
+For this example, you will need:
+
+- [Dapr CLI and initialized environment](https://docs.dapr.io/getting-started).
+- [Latest version of Go](https://go.dev/dl/).
+<!-- IGNORE_LINKS -->
+- [Docker Desktop](https://www.docker.com/products/docker-desktop)
+<!-- END_IGNORE -->
+- [OpenSSL](https://www.openssl.org/source/) available on your system
+
+### Step 1: Set up the environment
+
+Clone the [sample provided in the Quickstarts repo](https://github.com/dapr/quickstarts/tree/master/cryptography)
+
+```bash
+git clone https://github.com/dapr/quickstarts.git
+```
+
+In the terminal, from the root directory, navigate to the cryptography sample.
+
+```bash
+cd cryptography/go/sdk
+```
+
+### Step 2: Run the application with Dapr
+
+Navigate into the folder with the source code:
+
+```bash
+cd ./crypto-quickstart
+```
+
+This sample requires a private RSA key and a 256-bit symmetric (AES) key. Generate the keys using OpenSSL:
+
+```bash
+mkdir -p keys
+# Generate a private RSA key, 4096-bit keys
+openssl genpkey -algorithm RSA -pkeyopt rsa_keygen_bits:4096 -out keys/rsa-private-key.pem
+# Generate a 256-bit key for AES
+openssl rand 32 -out keys/symmetric-key-256
+```
+
+Run the Go service app with Dapr:
+
+```bash
+dapr run --app-id crypto-quickstart --resources-path ../../../components/ -- go run .
+```
+
+**Expected output**
+
+```
+
+```
+
+### What happened?
+
+
+{{% /codetab %}}
+
+
+{{< /tabs >}}
+
+## Watch the demo
+
+Watch this [demo video of the cryptography API from the Dapr Community Call #83](https://youtu.be/PRWYX4lb2Sg?t=1148):
+
+<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/PRWYX4lb2Sg?start=1148" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
+
+## Tell us what you think!
+
+We're continuously working to improve our Quickstart examples and value your feedback. Did you find this Quickstart helpful? Do you have suggestions for improvement?
+
+Join the discussion in our [discord channel](https://discord.com/channels/778680217417809931/953427615916638238).
+
+## Next steps
+
+- Walk through [more examples of encrypting and decrypting using the cryptography API](todo)
+- Learn more about [cryptography as a Dapr building block](todo)
+
+{{< button text="Explore Dapr tutorials  >>" page="getting-started/tutorials/_index.md" >}}